135069880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 347846400

約数和(自身を除く): 212776520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 43, 44, 55, 59, 86, 88, 110, 118, 121, 172, 215, 220, 236, 242, 295, 344, 430, 440, 472, 473, 484, 590, 605, 649, 860, 946, 968, 1180, 1210, 1298, 1331, 1720, 1892, 2360, 2365, 2420, 2537, 2596, 2662, 3245, 3784, 4730, 4840, 5074, 5192, 5203, 5324, 6490, 6655, 7139, 9460, 10148, 10406, 10648, 12685, 12980, 13310, 14278, 18920, 20296, 20812, 25370, 25960, 26015, 26620, 27907, 28556, 35695, 41624, 50740, 52030, 53240, 55814, 57112, 57233, 71390, 78529, 101480, 104060, 111628, 114466, 139535, 142780, 157058, 208120, 223256, 228932, 279070, 285560, 286165, 306977, 314116, 392645, 457864, 558140, 572330, 613954, 628232, 785290, 1116280, 1144660, 1227908, 1534885, 1570580, 2289320, 2455816, 3069770, 3141160, 3376747, 6139540, 6753494, 12279080, 13506988, 16883735, 27013976, 33767470, 67534940, 135069880]

約数ペア:

[(1, 135069880), (2, 67534940), (4, 33767470), (5, 27013976), (8, 16883735), (10, 13506988), (11, 12279080), (20, 6753494), (22, 6139540), (40, 3376747), (43, 3141160), (44, 3069770), (55, 2455816), (59, 2289320), (86, 1570580), (88, 1534885), (110, 1227908), (118, 1144660), (121, 1116280), (172, 785290), (215, 628232), (220, 613954), (236, 572330), (242, 558140), (295, 457864), (344, 392645), (430, 314116), (440, 306977), (472, 286165), (473, 285560), (484, 279070), (590, 228932), (605, 223256), (649, 208120), (860, 157058), (946, 142780), (968, 139535), (1180, 114466), (1210, 111628), (1298, 104060), (1331, 101480), (1720, 78529), (1892, 71390), (2360, 57233), (2365, 57112), (2420, 55814), (2537, 53240), (2596, 52030), (2662, 50740), (3245, 41624), (3784, 35695), (4730, 28556), (4840, 27907), (5074, 26620), (5192, 26015), (5203, 25960), (5324, 25370), (6490, 20812), (6655, 20296), (7139, 18920), (9460, 14278), (10148, 13310), (10406, 12980), (10648, 12685)]